31764390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 92171520

約数和(自身を除く): 60407130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 361, 399, 419, 570, 665, 722, 798, 838, 1083, 1257, 1330, 1805, 1995, 2095, 2166, 2514, 2527, 2933, 3610, 3990, 4190, 5054, 5415, 5866, 6285, 7581, 7961, 8799, 10830, 12570, 12635, 14665, 15162, 15922, 17598, 23883, 25270, 29330, 37905, 39805, 43995, 47766, 55727, 75810, 79610, 87990, 111454, 119415, 151259, 167181, 238830, 278635, 302518, 334362, 453777, 557270, 756295, 835905, 907554, 1058813, 1512590, 1671810, 2117626, 2268885, 3176439, 4537770, 5294065, 6352878, 10588130, 15882195, 31764390]

約数ペア:

[(1, 31764390), (2, 15882195), (3, 10588130), (5, 6352878), (6, 5294065), (7, 4537770), (10, 3176439), (14, 2268885), (15, 2117626), (19, 1671810), (21, 1512590), (30, 1058813), (35, 907554), (38, 835905), (42, 756295), (57, 557270), (70, 453777), (95, 334362), (105, 302518), (114, 278635), (133, 238830), (190, 167181), (210, 151259), (266, 119415), (285, 111454), (361, 87990), (399, 79610), (419, 75810), (570, 55727), (665, 47766), (722, 43995), (798, 39805), (838, 37905), (1083, 29330), (1257, 25270), (1330, 23883), (1805, 17598), (1995, 15922), (2095, 15162), (2166, 14665), (2514, 12635), (2527, 12570), (2933, 10830), (3610, 8799), (3990, 7961), (4190, 7581), (5054, 6285), (5415, 5866)]